142873830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 407485728

約数和(自身を除く): 264611898

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 277, 330, 495, 521, 554, 831, 990, 1042, 1385, 1563, 1662, 2493, 2605, 2770, 3047, 3126, 4155, 4689, 4986, 5210, 5731, 6094, 7815, 8310, 9141, 9378, 11462, 12465, 15235, 15630, 17193, 18282, 23445, 24930, 27423, 28655, 30470, 34386, 45705, 46890, 51579, 54846, 57310, 85965, 91410, 103158, 137115, 144317, 171930, 257895, 274230, 288634, 432951, 515790, 721585, 865902, 1298853, 1443170, 1587487, 2164755, 2597706, 3174974, 4329510, 4762461, 6494265, 7937435, 9524922, 12988530, 14287383, 15874870, 23812305, 28574766, 47624610, 71436915, 142873830]

約数ペア:

[(1, 142873830), (2, 71436915), (3, 47624610), (5, 28574766), (6, 23812305), (9, 15874870), (10, 14287383), (11, 12988530), (15, 9524922), (18, 7937435), (22, 6494265), (30, 4762461), (33, 4329510), (45, 3174974), (55, 2597706), (66, 2164755), (90, 1587487), (99, 1443170), (110, 1298853), (165, 865902), (198, 721585), (277, 515790), (330, 432951), (495, 288634), (521, 274230), (554, 257895), (831, 171930), (990, 144317), (1042, 137115), (1385, 103158), (1563, 91410), (1662, 85965), (2493, 57310), (2605, 54846), (2770, 51579), (3047, 46890), (3126, 45705), (4155, 34386), (4689, 30470), (4986, 28655), (5210, 27423), (5731, 24930), (6094, 23445), (7815, 18282), (8310, 17193), (9141, 15630), (9378, 15235), (11462, 12465)]